The Ultimate Comparison: HeLa Cells vs. HEK293 HeLa cells and HEK293 are two pivotal cell lines in biomedical research. HeLa cells, derived from cervical cancer, have been essential for studying cancer biology and vaccine development. Their immortality allows for extensive proliferation, making them a staple in laboratories worldwide. On the other hand, HEK293 cells, originating from human embryonic kidney cells, are favored for their ease of transfection and use in protein production. While both cell lines have contributed immensely to scientific advancements, they serve different purposes, offering unique insights into cellular mechanisms. Delving into their characteristics highlights their importance in research. Source: https://www.cytion.com/HeLa-Cells/300194